Under Armour, Inc.

David Dirsa

Kevin Patrick Fallon

Alan Guyan

John Acevedo

Estelle Maranan

An improved sole structure for article of footwear is disclosed herein. The sole structure includes a midsole and an outsole coupled to the midsole. The midsole includes a plurality of grooves disposed both centrally and on the sides of the bottom surface. The outsole includes a plurality of outboard plates, aligned on the sides of the outsole, and a plurality of inboard plates, centrally aligned on the outsole. A plurality of hinges couple the plurality of outboard plates to the plurality of inboard plates such that each of the plates are able to pivot independent of the other plates. The outsole further includes a series of slots and openings aligned with the plurality of grooves of the midsole. The combination of the independent pivotal plates of the outsole, the grooves of the midsole, and flexure of the midsole provide a dynamic and multi-directional flexing sole structure.

Footwear sole structure with articulating plates

A cushioning member includes a first lattice structure and a second lattice structure. The first lattice structure includes a first network of struts and nodes with voids defined between the struts and nodes. The second lattice structure includes a second network of struts and nodes with voids defined between the struts and nodes. The first network of struts and nodes is interwoven with the second network of struts and nodes such that the first network of struts and nodes extends through the voids in the second network of struts and nodes.

Growing community of inventors

Portland, OR, United States of America

David Dirsa